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709378-0002 TB4157 Turbocharger Core for CAT Earth Moving

Aftermarket 709378-0002 TB4157 Core for CAT Earth Moving applications. Verify part number, engine, and vehicle application before ordering. Volume pricing and worldwide shipping available.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Core On backorder — orders accepted Part # 709378-0002 Models TB4157
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

The 709378-0002 TB4157 Core is an aftermarket replacement turbocharger core designed for Caterpillar earth moving equipment. This CHRA assembly serves as an aftermarket replacement application for units requiring a new core, helping maintain stable operation in heavy-duty construction and mining environments. Buyers should verify the specific engine code and vehicle application to ensure the correct fitment before ordering.

Key Specifications

  • Part Number: 709378-0002
  • Product Type: Core (CHRA)
  • Turbo Model: TB4157
  • Application Clue: Caterpillar Earth Moving equipment
  • OEM Reference Numbers: No specific OEM reference numbers are listed in the input data; verify against your unit's existing part numbers.
  • Packing & Weight: Not specified in the provided data.
  • Image Availability: No image is currently available for this listing.

Buyers should use the part number 709378-0002 and the TB4157 model designation as primary identifiers. Since specific OEM references are not supplied, cross-check the casting numbers on your existing core assembly to confirm the correct replacement application for your Caterpillar machine.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

  • Caterpillar > CAT > CAT EARTH MOVING

This TB4157 Core is listed for Caterpillar earth moving equipment, serving as a reference application for buyers sourcing replacement CHRA assemblies. Since specific OEM reference numbers are not provided in the current data, use the part number 709378-0002 and the TB4157 model designation as primary identifiers. Verify the casting numbers on your existing unit and confirm the engine code and production year to ensure the correct replacement application. Technical fitment support is available to help match this core to your specific Caterpillar machine before ordering.

Technical Notes

The TB4157 Core is a balanced CHRA assembly designed for Caterpillar earth moving applications. Since specific OEM reference numbers are not listed in the current data, buyers should verify the part number 709378-0002 against the casting numbers on the existing unit. Confirm the engine code and production year to ensure the correct replacement application. Technical fitment support is available to assist with matching this core to your specific Caterpillar machine before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 709378-0002 TB4157 Core. Worldwide shipping is available for Caterpillar earth moving equipment orders. Technical fitment support is provided to help verify part numbers, engine codes, and application details before shipment. Contact our team for distributor or fleet pricing on this aftermarket replacement CHRA assembly.

Product FAQ

Casting numbers are stamped on the physical housing or core, while OE reference numbers are catalog identifiers. For the TB4157 Core, matching the OE reference 709378-0002 helps confirm the correct replacement application.

Send casting numbers when the 709378-0002 part number is not clearly visible on the old TB4157 Core. This helps technical support verify the specific configuration for your Caterpillar application.

VIN confirmation helps identify the specific engine and turbo configuration for your CAT Earth Moving vehicle. It supports verifying that the 709378-0002 Core is the correct replacement for your unit.

Yes, volume pricing is available for B2B buyers. Contact our team for distributor or fleet pricing on TB4157 Cores for Caterpillar applications.

CAT and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by CAT.

Compatibility Verify part number 709378-0002, engine code, vehicle application, and production year before ordering. Confirm turbo configuration and OEM reference numbers against your specific unit to ensure fitment.

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Frequently Asked Questions

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